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Vulnerability record · CVE-2020-11586 · published 6 April 2020

CVE-2020-11586: Cipplanner cipace xml external entity (xxe) vulnerability

Cipplanner · Cipace

An XXE issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an API request that contains malicious XML DTD data.

9.8 CVSS 3.1 Critical EPSS 1.2% · top 31.9% CWE-611 · XML external entity (XXE)
9.8CVSS 3.1 base score, v2 7.5
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An XXE issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an API request that contains malicious XML DTD data.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.criticalstart.com/vulnerabilities-discovered-in-cipace-enterprise-platform/ ExploitThird Party Advisory
https://www.criticalstart.com/vulnerabilities-discovered-in-cipace-enterprise-platform/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-11586), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.